OT-2026-000101449
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000101449) never changes.
Identity and time
| Publication number | OT-2026-000101449 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7103-97b5-2016cf5953b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101449 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2209c317c55b7ef85a7ea9a4c449473dd2ee511807e57cd0782e6bedfa2165a4 |
|---|---|
| Markdown | 87a531c44c66d060299dd6104a3287dccb293b2b1f2d656cb2b337936320ad4b |
| Publication page | b89d73b0e517b1171e835775b4fc1614c4ba3a9da97fded2f3df45cfba0189b8 |
| Manifest | 619f72f31fc138e34005942080633ad991a62d239e7c0d1365d40ac5da05eb21 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | AnvZGJQNcbPuBKdY2NYz/5X1nN3hBJspaNjLOPZ32d7p2xkWNUvByLx3+Mz1YMehmgGzB7nE3rF0HABOploXAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:00.987852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101449observed b89d73b0e517b1171e835775b4fc1614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.970140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101449/manifest.jsonobserved 619f72f31fc138e34005942080633ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.952898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101449/publication.mdobserved 87a531c44c66d060299dd6104a3287dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.932976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101449/publication.txtobserved 2209c317c55b7ef85a7ea9a4c449473d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
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